Patents by Inventor Creighton C. Kelly

Creighton C. Kelly has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20030072915
    Abstract: A low particle generating wiper for use in a particle sensitive environment. The wiper is constructed at least partly of a textile fabric formed from a multiplicity of yarns including thermoplastic filaments. The wiper includes an interior surrounded by perimeter edges. The perimeter edges are constructed such that filaments within the yarns at the perimeter edge undergo a reduced occurrence of fracture under tension thereby potentially reducing particle generation during use.
    Type: Application
    Filed: October 12, 2001
    Publication date: April 17, 2003
    Inventors: Creighton C. Kelly, David D. Hildreth